Description
Overview:
This Switch Shaft is a genuine Stihl replacement part for petrol chainsaws, designed to restore precise switch and control linkage function on the Stihl 066 and MS660. The component is a robust, moulded polymer piece in a compact shaft/lever form, built to withstand vibration, fuel, and oil exposure typical of chainsaw use. It transfers movement from the external control to the internal switch mechanism, helping maintain reliable starting, running and stopping behaviour. Use it to replace worn, cracked or loose parts that can lead to inconsistent switching or poor control feel. As an OEM item, it matches the original geometry for a clean fit within the handle assembly and control housing, supporting safe, consistent operation in demanding cutting and felling tasks.
Key Features:
- Genuine Stihl OEM part for an accurate fit and reliable function
- OEM reference: 1122 182 0902 for easy identification
- Durable polymer construction resists impact, vibration, fuel and oil
- Helps restore crisp switch action and consistent control response
- Precise moulding and tolerances for smooth engagement with the linkage
- Straightforward like-for-like replacement using basic hand tools
- Suitable for regular professional and DIY use in harsh environments
- Supports the integrity of the chainsaw's control system over time
Typical Applications:
Ideal for servicing Stihl 066/MS660 chainsaws where the switch action is loose, sticky, or unreliable. Used during routine maintenance, handle/control housing rebuilds, or when refurbishing saws used for forestry, arborist work, milling, and firewood processing. Helps maintain safe starting and shutdown in daily operation.
Also known as:
Control shaft, switch linkage shaft, stop switch shaft, selector shaft, switch lever shaft, Stihl control component, ignition switch shaft, handle switch shaft, control rod/shaft for switch assemblies.
Fits Models:
066, MS 650, MS 660, MS650, MS660
Alternate Part Numbers:
1122 182 0902, 11221820902
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